# Xorg -configure :1
This generates the xorg.conf file in the home folder of the user.
# cp xorg.conf /etc/X11/xorg.conf
Edit xorg.conf and:
Add enable “AccelMethod” “XAA”
Save the file and restart X again.
You can also further speed up performance by removing the compiz packages. Remove all of them, and the display refresh will improve tremendously.